The Basic purpose of this article is to know about Digital TV Panels. There are TVs advertised since having contrast ratios within the millions – which can be very far through accurate. While testing TVs within the factory, the manufacturers will be able to jack up the actual backlight or contrast towards maximum and play a grayscale image and put together some absurd calculation for the split second with a machine, and be well inside their right to advertise that because TVs Contrast Percentage.